On June 24, SoleFiori received official approval from the China National Intellectual Property Administration for its invention patent titled “Perovskite and Silicon Tandem Cell Module and Photovoltaic System” (Patent No. N119855368B). The patent marks a major milestone in the company’s advancement of perovskite technology and reinforces its leadership in next-generation solar innovation.

At the recently concluded SNEC PV & ES Expo, the industry reached a clear consensus: future success lies in collaborative innovation, with perovskite technology at the center. Once considered a “technology of tomorrow,” perovskite has now entered industrial deployment from the laboratory, evolving into a commercial frontrunner. SoleFiori has consistently championed perovskite’s potential to boost efficiency, cut manufacturing costs, and support sustainable development. From early-stage research to this core patent, the company has aligned its innovation strategy with market shifts, advancing steadily through sci-tech innovation.

The newly approved patent introduces an innovative tandem structure combining perovskite and silicon cells. It enables special layer structure and voltage matching, realizing the efficient synergy of the two cell technologies and offering a high-performance tandem module solution. This technical advancement will help accelerate the commercialization of high-efficiency solar modules.

As global demand for new energy continues to grow, innovation in PV technologies has become increasingly urgent. SoleFiori will continue to pursue open innovation and accelerate industrialization of advanced technologies such as perovskite. The company remains committed to enabling a greener, more efficient, and inclusive energy future.